JP5374784B2 - 高吸収性を有する吸水性ポリマー構造体 - Google Patents

高吸収性を有する吸水性ポリマー構造体 Download PDF

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JP5374784B2
JP5374784B2 JP2008507011A JP2008507011A JP5374784B2 JP 5374784 B2 JP5374784 B2 JP 5374784B2 JP 2008507011 A JP2008507011 A JP 2008507011A JP 2008507011 A JP2008507011 A JP 2008507011A JP 5374784 B2 JP5374784 B2 JP 5374784B2
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water
polymer structure
absorbing polymer
weight
composite
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JP2008536987A (ja
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フランク フルノ
ハラルト シュミット
ペーテル ヘルベ
ウルズラ ニーリンゲル
ミカエル コイプ
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Evonik Operations GmbH
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Evonik Degussa GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
JP2008507011A 2005-04-22 2006-04-21 高吸収性を有する吸水性ポリマー構造体 Active JP5374784B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005018924A DE102005018924A1 (de) 2005-04-22 2005-04-22 Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
DE102005018924.5 2005-04-22
PCT/EP2006/003694 WO2006111402A2 (de) 2005-04-22 2006-04-21 Oberflächennachvernetzte superabsorber behandelt mit metallsalz und metalloxid

Publications (2)

Publication Number Publication Date
JP2008536987A JP2008536987A (ja) 2008-09-11
JP5374784B2 true JP5374784B2 (ja) 2013-12-25

Family

ID=37067942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008507011A Active JP5374784B2 (ja) 2005-04-22 2006-04-21 高吸収性を有する吸水性ポリマー構造体

Country Status (8)

Country Link
US (1) US8071202B2 (de)
EP (1) EP1874364B2 (de)
JP (1) JP5374784B2 (de)
CN (1) CN101175511B (de)
BR (1) BRPI0610040A2 (de)
DE (1) DE102005018924A1 (de)
TW (1) TWI404735B (de)
WO (1) WO2006111402A2 (de)

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CN101175511A (zh) 2008-05-07
WO2006111402A2 (de) 2006-10-26
DE102005018924A1 (de) 2006-10-26
CN101175511B (zh) 2014-03-26
BRPI0610040A2 (pt) 2010-06-22
TWI404735B (zh) 2013-08-11
EP1874364A2 (de) 2008-01-09
TW200702345A (en) 2007-01-16
JP2008536987A (ja) 2008-09-11
US20090202805A1 (en) 2009-08-13
WO2006111402A3 (de) 2007-06-14
EP1874364B1 (de) 2014-05-14
US8071202B2 (en) 2011-12-06

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